ZHCSWY1 September 1999 – January 2025 LMC7101
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| 失调电压 | |||||||
| VOS | 输入失调电压 | ±0.26 | mV | ||||
| dVOS/dT | 输入失调电压温漂 | TJ = -40°C 至 +85°C | 1 | µV/°C | |||
| PSRR | 电源抑制比 | 正向 V+ = 5V 至 15V V– = 0V,VOUT = 1.5V |
LMC7101A | 70 | 82 | dB | |
| LMC7101B | 65 | 82 | |||||
| LMC7101A TJ = –40°C 至 +85°C |
65 | 82 | |||||
| LMC7101B TJ = –40°C 至 +85°C |
60 | 82 | |||||
| 负向 V+ = –5V to –15V V– = 0V,VOUT = –1.5V |
LMC7101A | 70 | 82 | ||||
| LMC7101B | 65 | 82 | |||||
| LMC7101A TJ = –40°C 至 +85°C |
65 | 82 | |||||
| LMC7101B TJ = –40°C 至 +85°C |
62 | 82 | |||||
| 输入偏置电流 | |||||||
| IB | 输入偏置电流 | ±1 | pA | ||||
| TJ = -40°C 至 +85°C | ±64 | ||||||
| IOS | 输入失调电流 | ±0.5 | pA | ||||
| TJ = -40°C 至 +85°C | ±32 | ||||||
| 噪声 | |||||||
| en | 输入电压噪声密度 | f = 1kHz、VCM = 1V | 37 | nV/√Hz | |||
| in | 输入电流噪声密度 | f = 1kHz | 6.8 | fA/√Hz | |||
| THD | 总谐波失真 | f = 10kHz,G = – 2V/V,RL = 10kΩ,VOUT = 8.5Vpp | 0.01 | % | |||
| 输入电压 | |||||||
| VCM | 输入共模电压 | 当 CMRR > 50dB 时 ,至正电源轨 |
15.2 | 15.3 | V | ||
| TJ = -40°C 至 +85°C | 15 | 15.3 | |||||
| 当 CMRR > 50dB 时,至负电源轨 |
-0.3 | -0.2 | |||||
| TJ = -40°C 至 +85°C | -0.3 | 0 | |||||
| CMRR | 共模抑制比 | 0V ≤ VCM ≤15V | 62 | 82 | dB | ||
| TJ = -40°C 至 +85°C | 60 | 82 | |||||
| 输入阻抗 | |||||||
| RIN | 输入电阻 | > 1 | TΩ | ||||
| CIN | 输入电容 | 3 | pF | ||||
| 开环增益 | |||||||
| AOL | 开环电压增益 | 拉电流 7.5V < VO < 12.5V, VCM = 1.5V RL = 2kΩ 至 7.5V |
80 | 340 | V/mV | ||
| TJ = -40°C 至 +85°C | 40 | 340 | |||||
| 灌电流 2.5V < VO < 7.5V,VCM = 1.5V RL = 2kΩ 至 7.5V |
15 | 24 | |||||
| TJ = -40°C 至 +85°C | 10 | 24 | |||||
| 拉电流,VCM = 1.5V,7.5V < VO < 12.5V,RL = 600Ω | 34 | 300 | |||||
| 灌电流,VCM = 1.5V,2.5V < VO < 7.5V,RL = 600Ω | 6 | 15 | |||||
| 频率响应 | |||||||
| GBW | 增益带宽积 | 1.1 | MHz | ||||
| SR | 压摆率(1) | VS = 15V,10V 阶跃, RL = 100kΩ 至 7.5V VOUT = 10VPP,f = 1kHz |
0.5 | 1.1 | V/µs | ||
| TJ = -40°C 至 +85°C | 0.4 | 1.1 | |||||
| θm | 相位裕度 | 45 | ° | ||||
| Gm | 增益裕度 | 10 | dB | ||||
| 输出 | |||||||
| VO | 电源轨的电压输出摆幅 | 正电源轨 RL = 2kΩ |
14.4 | 14.7 | V | ||
| TJ = -40°C 至 +85°C | 14.2 | 14.7 | |||||
| 负电源轨 RL = 2kΩ |
0.16 | 0.32 | |||||
| TJ = -40°C 至 +85°C | 0.16 | 0.45 | |||||
| 正电源轨 RL = 600Ω |
13.4 | 14.1 | |||||
| TJ = -40°C 至 +85°C | 13 | 14.1 | |||||
| 负电源轨 RL = 600Ω |
0.5 | 1 | |||||
| TJ = -40°C 至 +85°C | 0.5 | 1.3 | |||||
| ISC | 短路电流(2) | 拉电流 VOUT = 0V |
30 | 50 | mA | ||
| TJ = -40°C 至 +85°C | 20 | 50 | |||||
| 灌电流 VOUT = 12V |
30 | 50 | |||||
| TJ = -40°C 至 +85°C | 20 | 50 | |||||
| 电源 | |||||||
| IQ | 每个放大器的静态电流 | 0.8 | 1.5 | mA | |||
| TJ = -40°C 至 +85°C | 0.8 | 1.71 | |||||